Find the Derivative - d/dx (x+1)^3

Problem

d(x+1)/d(x)

Solution

1. Identify the rule needed for the expression, which is the Power Rule combined with the Chain Rule for a function of the form un

2. Apply the Power Rule by bringing the exponent 3 to the front and decreasing the power by 1

3. Apply the Chain Rule by multiplying by the derivative of the inner function, which is d(x+1)/d(x)

4. Calculate the derivative of the inner function, which is 1

5. Simplify the resulting expression.

Final Answer

d(x+1)/d(x)=3*(x+1)2

Want more problems? Check here!